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Cr27 Centrifugal Type Sand Suction Gold Dredge Pump (18/16 TU-G)
Dredge Pump Model 18/16 TU-G, equipped with a 48-inch impeller and an integrated 3:1 reduction gear. It is connected to a Caterpillar engine rated at 1500HP, operating at 1600rpm.
Key Features:
- **Model No.:** 18/16 TU-G
- **Pump Shaft Position:** Horizontal
- **Casing Type:** Single Case
- **Mounting Height:** Designed for Irrigation Centrifugal Pumps
- **Impeller Type:** Closed Impeller
- **Usage:** Industrial Dredging & Water Pumping
- **Size Range:** 200–1000mm
- **Drive Options:** Electric or Diesel
- **Transmission Models:** Direct Connection, Belt Pulley, or Gearbox
- **Accessories:** Includes Connection Pipe/Adapter
- **Material:** High Chrome Alloy
- **Sealing Options:** Packing Seal or Mechanical Seal
- **Liner Options:** Metal Lined or Rubber Lined
- **Pump Type:** Centrifugal Sand and Gravel Pump
- **Capacity:** 1,100 – 25,000 m³/hr
- **Head Range:** 20–85m
- **Trademark:** Sundream
- **Packaging:** Export Polywood Case
- **Certifications:** CE, SGS, ISO9001
- **Origin:** Shanghai, China
- **HS Code:** 8413709990
**Technical Specifications:**
The WN(Q) series is specifically designed for mud and sand dredging in rivers and seas. These pumps feature a robust structure with a front-disassemble design, ensuring long service life and easy maintenance. The 300WN(Q) to 500WN(Q) models use a single casing, while the 600WN(Q) to 1000WN(Q) models use a double casing for heavy-duty applications. High chrome alloy linings with a hardness of 60HRC provide excellent resistance to wear and tear.
**Applications:**
- River and Sea Mud & Sand Dredging
- Industrial Slurry Handling
- Mining and Construction Dewatering
**Performance Chart:**
| Model | NPSH (m) | Flow (m³/Hr) | Head (m) | Speed (rpm) | Efficiency (%) | Discharge/Suction (mm) | Min Passage Size (mm) |
|-----------|----------|--------------|----------|-------------|----------------|------------------------|------------------------|
| 200 WN | 4 | 750–1000 | 40–65 | 700–850 | 70–72 | 200/250 | 180 |
| 250 WN | 4 | 1100–1300 | 40–65 | 500–650 | 70–74 | 250/350 | 144 |
| 300 WN | 4 | 1800–2200 | 40–65 | 400–550 | 74–78 | 300/450 | 244 |
| 350 WN | 4.5 | 2600–3000 | 40–65 | 400–550 | 74–78 | 350/450 | 245 |
| 400 WN | 4.5 | 2800–3200 | 20–40 | 400–550 | 74–78 | 400–550 | 250 |
| 450 WN | 4.5 | 3200–3800 | 40–67 | 350–500 | 76–80 | 450/600 | 354 |
| 500 WN | 4.8 | 4500–5800 | 40–65 | 350–450 | 78–80 | 500/650 | 250 |
| 600 WN | 6 | 5000–9000 | 55–80 | 280–420 | 84–85 | 600/660 | 220 |
| 700 WN | 6 | 8000–12000 | 60–85 | 280–380 | 83–85 | 700/760 | 280 |
| 800 WN | 6 | 10000–15000 | 50–78 | 200–380 | 85–87 | 800/900 | 300 |
| 900 WN | 6 | 12000–19000 | 50–75 | 280–330 | 85–87 | 900/960 | 320 |
| 1000 WN | 6 | 16000–25000 | 23–76 | 181–290 | 85–87 | 1000/1200 | 350 |
For more detailed specifications and performance data, feel free to contact us directly via email or phone. We are here to help you choose the right pump for your specific needs.